Kaps Rifle Scopes FAQ: Night Vision Goggles, Rifle Scopes & Monoculars

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Kaps Optik Rifle Scopes

True or False?

German and Austrian made riflescopes offer the best quality glass, construction, light transmission, and reliability. TRUE
The cost of German and Austrian made riflescopes is prohibitively high. FALSE

Introducing German-made line of premium riflescopes by Karl Kaps GmbH.

Karl Kaps GmbH was founded in 1946 in Asslar , Germany near the city of Wetzlar , an area known for producing world-class optics. During its proud 50 year history Karl Kaps GmbH has built an excellent reputation in over 70 countries as a leading manufacturer of optical products. Today the company is in its third generation of family ownership and is managed by Mr. Karheinz Kaps and Mr. Holger Kaps.

Karl Kaps GmbH manufacturing is based on world famous German craftsmanship and attention to detail combined with traditional and modern high speed manufacturing techniques. The manufacture of each part and final assembly of each device is carefully conducted by highly trained employees. Before shipping, every product is checked by trained personnel working according the ISO 9001 and CE standards. Every Kaps riflescope is guaranteed to be waterproof and fog proof, per the unyielding requirements of both the German Environmental Standard DIN 58 390 80 and ISO 9001. Each scope is O-ring sealed, nitrogen-purged, and tested in conditions far more threatening than anything you'll ever endure.

While quality of Kaps riflescopes is easily equal, and often superior, to those made by others with more exalted names (which often carry a premium simply because of those names), our close cooperation with the manufacturer and our status as an exclusive US importer, allow us to offer these premium scopes for a fraction of competition’s prices.

Please take a moment to look through the information and the comparison charts. When the time comes and you put your own Kaps scope to the test, you will find that the time had been very well spent.

FAQ

What Is “Twilight Factor”?
This is a mathematical calculation based on a scope's objective diameter in relationship to its power range. The end result is a number that can be used to compare the light transmission capability of different models. For example, our 2-8x42 has a twilight factor of 18.3 at 8 power, while the 2.5-10x56's twilight factor is 23.6 at 10 power. This means that the 2.5-10x56 is actually brighter than the 2-8x42. This difference cannot be seen by the naked eye in daylight; only as light fades to darkness in the evening. You would not be able to see the crosshairs of the 2-8x42 for quite as long as those of the 2.5-10x56, although the difference is only a few minutes. All of this would occur about an hour after sunset.

KAPS variable power scopes
All KAPS scopes are built with the reticule located in the first focal plane. This reticule placement guarantees that point of impact will never change across the entire magnification range, a problem common to lesser scopes.

The reticule appears to increase in size as you increase magnification, but in fact the reticule remains in exact proportion to the target. For example, if the reticule covers 1/2 inch at 100 yards set on 2.5 power, at 10 power it still covers only 1/2 inch of your target.

"What scope is right for me?" The answer is, it depends.

It depends upon the game you will be hunting, for one thing. If it is dangerous game at close ranges that could make you the hunted instead of the hunter, a short focal length scope like our 1–4 x 22 is ideal. Its wide field of view allows you to pick up your target quickly. You don't want to have a scope set on 12 power when an angry buffalo is approaching at full speed ten yards away.
For all-around shooting, consider our 1.5–6 x 42 or 6x42. 1.5x is perfect for close shots in thick forest and bush, while 6x gives you plenty of magnification for shots to 250 yards or longer.

If you tend to hunt open country, or game typically requiring longer shots, you'll need higher magnification levels, such as our 10x50, 10x56, 2.5-10x50 or 2.5–10x56.

If maximum light transmission is critical, for example when hunting from a blind, or if you can legally hunt after dark, choose a large objective lens such as our 8x56, 10x56 or 2.5-10x56.

It depends on your budget. If most of your shooting is done at consistent distances, consider one of our fixed power scopes. Simple and rugged, they allow you to experience KAPS' acclaimed quality and brilliance at less cost than a variable scope.

It depends on your rifle, too. The largest objective lenses or a very short scope may not mount properly on an unusual rifle. Flat-shooting high-velocity calibers will generally benefit from higher-magnification scopes. Conversely, large-caliber double rifles and bolt actions designed for close shots require short focal length scopes.

Keep in mind that all scopes look relatively bright in the middle of the day. The true quality of a riflescope becomes apparent at last light or, in the case of KAPS, even after dark.

We would be happy to make recommendations based upon your hunting habits and your rifle. Whatever you like to hunt, there is a KAPS scope that has proven itself in every corner of the globe.

Comparison Charts

TECHNICAL SPECIFICATIONS
Model	KAPS 4x36	Schmidt & Bender 4x36	Kahles Helia C 4x36
Magnification	4x	4x	4x
Exit Pupil	9mm	9mm	9mm
Eye Relief	85mm / 3.35”	80mm / 3.15”	80mm / 3.15”
Twilight Factor	12	12	12
FOV
@100 yards	32.8’	30’	34.5’
@100 meters	10 m	9.1 m	10.5 m
Reticule Type	#4	Various	Various
Windage/Elevation Adjustments
@100 yards	0.240”	0.360”	0.360”
@100 meters	7 mm	10mm	10mm
Total Length	325 mm / 12.8”	290 mm / 11.4”	285 mm / 11.2”
Central Tube Diameter	30mm	1”	1”
Objective Lens Diameter	40mm	40mm	42mm
Weight	400 g / 14.1 oz	397 g / 14 oz	360 g / 12.7 oz
Waterproof	Yes Nitrogen Filled	Yes Nitrogen Filled	Yes, Nitrogen Purged
Warranty	30 years	30 years	Limited Lifetime
Price	$549	$809-899	$599-699

TECHNICAL SPECIFICATIONS
Model	KAPS 6x42	Schmidt&Bender 6x42	Swarovski PF 6x42	Kahles Helia C 6x42
Magnification	6x	6x	6x	6x
Exit Pupil	7mm	7mm	7mm	7mm
Eye Relief	85mm / 3.35”	80mm / 3.15”	80mm / 3.15”	80mm / 3.15”
Twilight Factor	15.9	15.8	15.9	15.9
FOV
@100 yards	20.3’	21’	21.3’	23.3’
@100 meters	6.2 m	6.4 m	6.5 m	7.1m
Reticule Type	#4	Various	Various	Various
Windage/Elevation Adjustments
@100 yards	0.200”	0.360”	0.360”	0.360”
@100 meters	6mm	10mm	10mm	10mm
Total Length	325mm / 12.8”	335mm / 13.2”	326mm / 12.8”	315mm / 12.4”
Central Tube Diameter	30mm	1”	1”	1”
Objective Lens Diameter	48mm	48mm	48mm	48mm
Weight	450 g / 15.9 oz	510 g / 18 oz	340 g / 12 oz	411 g / 14.5 oz
Waterproof	Yes Nitrogen Filled	Yes Nitrogen Filled	Yes	Yes Nitrogen Purged
Warranty	30 years	30 years	30 years	Limited Lifetime
Price	$649	$909-999	$1,039-1,199	$769-899

TECHNICAL SPECIFICATIONS
Model	KAPS 8x56	Schmidt&Bender 8x56	Swarovski PF 8x56	Kahles Helia C 8x56
Magnification	8x	8x	8x	8x
Exit Pupil	7mm	7mm	7mm	7mm
Eye Relief	85mm / 3.35”	80mm / 3.15”	80mm / 3.15”	80mm / 3.15”
Twilight Factor	21.2	21.1	21	21.2
FOV
@100 yards	18’	15’	15.6’	17.4’
@100 meters	5.5 m	4.6 m	4.8 m	5.3 m
Reticule Type	#4, Sniper, Illuminated	Various	Various	Various
Windage/Elevation Adjustments
@100 yards	0.160”	0.360”	0.360”	0.360”
@100 meters	5mm	10mm	10mm	10mm
Total Length	360mm / 14.2”	371mm / 14.6”	337mm /13.27”	362mm / 14.26”
Central Tube Diameter	30mm	1”	30mm	1”
Objective Lens Diameter	62mm	62mm	62mm	62mm
Weight	590 g / 20.8 oz	624 g / 22 oz	454 g / 16 oz	470 g / 16.6 oz
Waterproof	Yes Nitrogen Filled	Yes Nitrogen Filled	Yes	Yes Nitrogen Purged
Warranty	30 years	30 years	30 years	Limited Lifetime
Price	$749-1,199	$1,049-1,199	$1,139-1,799	$899-1,599

TECHNICAL SPECIFICATIONS
Model	KAPS 10x50	KAPS 10x56	Kahles Helia C 10x50
Magnification	10x	10x	10x
Exit Pupil	5mm	5.6mm	5mm
Eye Relief	85mm / 3.35”	85mm / 3.35”	90mm / 3.54”
Twilight Factor	22.4	23.6	22.4
FOV
@100 yards	13.8’	13.8’	13.2’
@100 meters	4.2m	4.2m	4m
Reticule Type	#4, Sniper, Illuminated	#4, Sniper, Illuminated	Various
Windage/Elevation Adjustments
@100 yards	0.200”	0.200”	0.360”
@100 meters	6mm	6mm	10mm
Total Length	360mm / 14.1”	370 mm / 14.6”	332mm / 13”
Central Tube Diameter	30 mm	30 mm	1”
Objective Lens Diameter	57 mm	62 mm	56mm
Weight	585 g /20.6 oz	585 g /20.6 oz	470 g / 16.6 oz
Waterproof	Yes Nitrogen Filled	Yes Nitrogen Filled	Yes Nitrogen Purged
Warranty	30 years	30 years	Limited Lifetime
Price	$799-1,249	$799-1,249	$999-1,799

TECHNICAL SPECIFICATIONS
Model	KAPS 1-4x22	Schmidt&Bender 1.25-4x20	Zeiss Varipoint 1.1-4x24 VM/V	Swarovski PH 1.25-4x24	Kahles Helia C 1.1-4x24
Magnification	1-4x	1.25-4x	1.1-4x	1.25-4x	1.1-4x
Exit Pupil	18-5.5 mm	14-5mm	14.8-6	12.5-6mm	10.4-6.1
Eye Relief	85mm / 3.35”	95mm / 3.74”	90mm / 3.54”	80mm / 3.15”	90mm / 3.54”
Twilight Factor	4.5-9	3.5-8.9	3.1-9.8	4-10	3.1-9.8
FOV
@100 yards	98-33’	96-30’	108-30.75’	98.4-31.2’	108-31.8’
@100 meters	30-10 m	29-9 m	33-9.3 m	30-9.5 m	33-9.7 m
Reticule Type	#4	Various	Various	Various	Various
Windage/Elevation Adjustments
@100 yards	0.610”	0.540”	0.360”	0.540”	0.540”
@100 meters	17 mm	15 mm	10mm	15 mm	15 mm
Total Length	360 mm / 14.2”	284 mm / 11.2”	300 mm / 11.8”	270 mm / 10.63”	275 mm / 10.8”
Central Tube Diameter	30 mm	30 mm	30mm	30mm	30mm
Objective Lens Diameter	30 mm	30mm	30mm	30 mm	30 mm
Weight	585 g / 20.6 oz	454 g / 16 oz	434 g / 15.3 oz	454 g / 16 oz	414 g / 14.6 oz
Waterproof	Yes Nitrogen Filled	Yes Nitrogen Filled	Yes Nitrogen Filled	Yes	Yes Nitrogen Purged
Warranty	30 years	30 years	Lifetime	30 years	Limited Lifetime
Price	$819	$1,099-1,199	$1,620-1,799	$1,149-1,799	$849-999

TECHNICAL SPECIFICATIONS
Model	KAPS 1.5-6x42	Schmidt&Bender 1.5-6x42	Zeiss VM/V 1.5-6x42	Swarovski PH 1.5-6x42	Kahles Helia C 1.5-6x42
Magnification	1.5-6x	1.5-6x	1.5-6x	1.5-6x	1.5-6x
Exit Pupil	14.4-7mm	14-7mm	15-7mm	15-7mm	13-7.1
Eye Relief	85mm / 3.35”	80mm / 3.15”	90mm / 3.54”	80mm / 3.15”	90mm / 3.54”
Twilight Factor	4.2-15.9	4.2-15.8	4.2-15.9	4.2-15.9	4.2-15.87
FOV
@100 yards	62-23’	60-19.5’	72-20.7’	65.4-21	72-21.3’
@100 meters	19-7 m	18-6 m	22-6.3 m	19.9-6.4 m	22-6.5 m
Reticule Type	#4	Various	Various	Various	Various
Windage/Elevation Adjustments
@100 yards	0.280”	.360”	0.360”	0.360”	0.360”
@100 meters	8 mm	10 mm	10 mm	10 mm	10 mm
Total Length	315 mm / 12.4”	310 mm / 12.2”	312 mm / 12.3”	330 mm / 13”	305 mm / 12”
Central Tube Diameter	30 mm	30 mm	30 mm	30 mm	30 mm
Objective Lens Diameter	48 mm	50mm	48 mm	48 mm	48 mm
Weight	490 g / 17.3 oz	510 g / 18 oz	425 g / 15 oz	495 g / 17.5 oz	465 g / 16.4 oz
Waterproof	Yes Nitrogen Filled	Yes Nitrogen Filled	Yes Nitrogen Filled	Yes	Yes Nitrogen Purged
Warranty	30 years	30 years	Lifetime	30 years	Limited Lifetime
Price	$899	$1,199-1,799	$1,299-1,999	$1,329-1,699	$939-1,039

TECHNICAL SPECIFICATIONS
Model	KAPS 2-8x42	Zeiss VM/V 3-9x42
Magnification	2-8x	3-9x
Exit Pupil	13.5-5.2mm	10-4.7 mm
Eye Relief	85mm / 3.35”	95mm / 3.74”
Twilight Factor	5.7-18.3	8.5-19.4
FOV
@100 yards	57-17’	39.6-13.2’
@100 meters	17.3-5.2 m	12-4 m
Reticule Type	#4	Various
Windage/Elevation Adjustments
@100 yards	0.240”	0.240”
@100 meters	7 mm	7 mm
Total Length	334 mm / 13.2”	338 mm / 13.31”
Central Tube Diameter	30 mm	1”
Objective Lens Diameter	48 mm	48 mm
Weight	490 g / 17.3 oz	435 g / 15.3 oz
Waterproof	Yes Nitrogen Filled	Yes Nitrogen Filled
Warranty	30 years	Lifetime
Price	$949	$1,179-1,399

TECHNICAL SPECIFICATIONS
Model	KAPS 2.5-10x50	Zeiss VM/V 2.5-10x50	Swarovski PH 2.5-10x42	Kahles Helia C 2.5-10x50
Magnification	2.5-10x	2.5-10x	2.5-10x	2.5-10x
Exit Pupil	14.4-5mm	15-5	13.1-4.2	9.4-5.1
Eye Relief	85mm / 3.35”	90mm / 3.54”	80mm / 3.15”	90mm / 3.54”
Twilight Factor	9.5-22.4	7.1-22.4	7-21	7.6-22.36
FOV
@100 yards	40.7-13.8’	43.5-12’	39.6-12.6’	43.5-12.9’
@100 meters	12.4-4.2 m	13.3-3.6 m	12-3.8 m	13.3-3.9
Reticule Type	#4, Sniper, Illuminated	Various	Various	Various
Windage/Elevation Adjustments
@100 yards	0.200”	0.360”	0.360”	0.360”
@100 meters	6 mm	10 mm	10 mm	10 mm
Total Length	360 mm / 14.1”	318 mm / 12.5”	336 mm / 13.23”	325 mm / 12.8”
Central Tube Diameter	30 mm	30 mm	30 mm	30 mm
Objective Lens Diameter	57 mm	56 mm	48mm	56mm
Weight	585 g / 20.6 oz	451 g / 15.9 oz	454 g / 16 oz	490 g / 17.3 oz
Waterproof	Yes Nitrogen Filled	Yes Nitrogen Filled	Yes	Yes Nitrogen Purged
Warranty	30 years	Lifetime	30 years	Limited Lifetime
Price	$999-1,499	$1,409-1,999	$1,449-1,999	$1,069-1,199

TECHNICAL SPECIFICATIONS
Model	KAPS 2.5-10x56	Schmidt&Bender 2.5-10x56	Swarovski PH 2.5-10x56
Magnification	2.5-10x	2.5-10x	2.5-10x
Exit Pupil	14.4-5	14.5-5.9	13.1-5.6
Eye Relief	85mm / 3.35”	95mm / 3.74”	80mm / 3.15”
Twilight Factor	9.5-23.6	7.1-23.6	7-23.6
FOV
@100 yards	40.7-13.8’	39.6-12’	39.6-12.3’
@100 meters	12.4-4.2 m	12-3.7 m	12-3.8 m
Reticule Type	#4, Sniper, Illuminated	Various	Various
Windage/Elevation Adjustments
@100 yards	0.200”	0.360”	0.360”
@100 meters	6 mm	10 mm	10 mm
Total Length	370 mm / 14.6”	376 mm / 14.8”	346 mm / 13.62”
Central Tube Diameter	30 mm	30 mm	30 mm
Objective Lens Diameter	62 mm	62 mm	62 mm
Weight	585 g / 20.6 oz	624 g / 22 oz	510 g / 18 oz
Waterproof	Yes Nitrogen Filled	Yes Nitrogen Filled	Yes
Warranty	30 years	30 years	30 years
Price	$999-1,499	$1,399-1,899	$1,539-2,199

True or False?

FAQ

Comparison Charts

TECHNICAL SPECIFICATIONS

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Kaps Rifle Scopes FAQ