Spring Sale

Thankyou very much for your continued support of CAT EYE.
In January 2026, CAT EYE proudly celebrates its 1st anniversary.
To express our sincere gratitude to all our supporters, we are offering a limited-quantity, limited-time special promotion.
In addition to the 20x42, we are pleased to introduce the 14x42 at a special anniversary price for this campaign.
This campaign includes:
the 2025 Special Box Set,
a standard 1-year warranty plus an additional 1-year extended warranty,
an exceptional special price,
and free international shipping (air delivery).
Please visit our campaign page for full details.
We are also pleased to offer our 30-day free return policy, so you can try with confidence.
All products are manufactured and serviced by one of Japan’s leading premium binocular manufacturers.
The sale period runs from January 24 to February 23, 2026.
Take this opportunity to experience image-stabilized binoculars with high magnification and a bright, clear field of view.

Spring Sale Benefits (Limited Quantity)
◇　Sale Period: January 24 – February 23, 2026
◇　30% OFF campaign price plus an additional 5% OFF coupon
◇　Free shipping from Japan (air delivery)
◇　30-day free trial
(Return shipping and handling fees apply in case of return)
◇　2025 Debut Campaign Special Box includes exclusive gifts:
Original silicone protector, CAT EYE carabiner, CAT EYE sticker
◇　2-year free warranty
(1-year standard warranty plus 1-year extension)
Please refer to the “Warranty Policy” for details.

Returns
You may try the product at home for 30 days.
If you are not satisfied, please contact us by e-mail.
We will send you a return authrization code by e-mail.
Please print that e-mail and include it with the returned product,
and send it back via air mail.
Once the return is completed,
we will refund the product price, return shipping cost, and customs duties.
Return contact e-mail:
support@cateyebinoculars.jp
Refunds will be processed according to the policy of your credit card company.
Please note that we cannot issue refunds by bank transfer or cash under any
circumstances.If you have any questions, please contact our support team by e-mail.
support@cateyebinoculars.jp

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Xross 20 x 42

Xross 14 x 42

Features of CAT EYE Xross

1) Fully multi-coated lens

The objective lens uses ED glass, which exhibits extremely excellent optical performance, and corrects chromatic aberration, which causes color bleeding. In addition, the entire surface is multi-coated to achieve a bright field of view. The prism is coated with a highly reflective derivative multi-layer film and a phase difference correction coating to achieve high contrast and resolution.

ED lens [Extra-low dispersion lens]
Effectively reduces color bleeding

Since the refractive index of light varies depending on the wavelength, the light that passes through the lens will not be focused on the same color. This is called chromatic aberration, and is one of the causes of image quality degradation.
To suppress chromatic aberration, a convex lens with a small difference in refractive index depending on color is combined with a concave lens with a large difference in refractive index depending on color to suppress the occurrence of chromatic aberration.
However, while a combination of normal optical glass lenses can correct the misalignment of light in the red and blue regions, it cannot correct the misalignment of light in other regions.
This is residual chromatic aberration. ED lenses are lenses that use ED (extra-low dispersion) glass, which reduces residual chromatic aberration, making it possible to reduce residual chromatic aberration.
It effectively reduces focus shift, which becomes more difficult to correct as the focal length becomes longer with lenses made of ordinary optical glass.

Characteristics of ED lenses

・Reduces color bleeding and contrast loss. ・Significantly reduces chromatic aberration, a problem with telephoto lenses. ・Effective when observing at high magnification. ・Suitable for observations that emphasize natural color reproduction.

Chromatic aberration (large color bleeding)

Chromatic aberration (color bleeding: small)

*The image is for illustrative purposes only.

2) Automatic switching to the optimal anti-shake mode

When the switch is turned on, the vibration reduction function is activated.

When the anti-shake function is activated, it automatically switches to one of two anti-shake modes depending on the situation.
X1 mode is suitable for moving objects.
X2 mode is suitable for stationary objects.

3) Designed to last approximately 30 hours on a single AA battery

The power source is AA alkaline batteries, which are easily available at convenience stores and other places around the world. It can be used for approximately 30 hours. There is no need to worry about running out of battery, even during long periods of use such as at concerts.

Main Specifications

	Xross 14x42	Xross 20x42
Objective lens effective diameter	42mm	42mm
magnification	14x	20x
Prism Material	BK7 ( roof prism )/Bak4 ( auxiliary prism )
coating	Fully multi-layered, phase - contrast coated, highly reflective coated
Actual Field of View	3.8 degrees	3.32 degrees
Apparent field of view	49.8 degrees	60.2 degrees
Visibility of 1000m	66m	58m
Exit pupil	3mm	2.1mm
Brightness	9	4.4
Eye Relief	14 mm	15 mm
Close range	Approximately 4m	Approximately 4m
Eye Width	56 to 70mm	56 to 70mm
Anti-vibration mechanism	2- axis gimbal control system
Anti-shake mode	Xross Program
Auto power off function	90 minutes
Anti-vibration compensation angle	Approx. ±2 degrees
battery	1 x AA alkaline battery
Operating time	About 26 hours (+ 5~ + 45℃ )
Waterproof	IPX 7
size	18.1×11.7×6.8cm
Weight	559g (excluding batteries)
others	Nitrogen gas filling
accessories	Soft case, strap, eyepiece dust cap, Lens cloth, monitor battery (1 piece)

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Xross 20 x 42

Xross 14 x 42

Stargazing

Large aperture and large pupil diameter

The larger the lens through which light enters, the clearer the view. For observing the starry sky, where the light is particularly faint, we recommend large-aperture binoculars with an effective objective lens diameter of over 40 mm.

High optical performance

The starry sky looks like a collection of similar "dots" to the naked eye, but when viewed through high-resolution binoculars, you can enjoy the different colors and light of the stars. The CAT EYE Xross series, which has high optical performance of lenses and prisms, is ideal for stargazing because it allows you to see the colors and shapes of celestial bodies clearly and accurately.

Bird watching

Lightweight type reduces fatigue even when used for long periods of time

Birdwatching often involves getting engrossed in chasing wild birds and walking around the field for long periods of time while holding binoculars. Carrying heavy binoculars around under such circumstances can be a strain on the body. The CAT EYE Xross series is lightweight for a pair of binoculars with a large lens, weighing just 559g (excluding batteries), so you can reduce fatigue even when carrying them with other luggage.

Concerts and Live Performances

Even in a dark venue, the facial expressions are clearly visible and the venue is bright.

It's not just about how big the artist appears, but also how they appear. Binoculars that let in a lot of light provide a bright field of view, allowing you to see your favorite artist clearly even in a dark venue.

Watching Sports

Enjoy outdoor sports with peace of mind in changeable weather

The waterproof specification is equivalent to JIS protection class 7, meaning that water will not penetrate inside the device even if it is left underwater for 30 minutes at a depth of 1m. This means you can rest assured even if it suddenly rains while you are watching sports outdoors.

Travel & Outdoors

Detects different types of vibration and automatically sets the optimal mode

The big rocking on the boat and the small rocking when you capture your target dolphins or whales. The CAT EYE Xross automatically detects different types of rocking and sets the optimal vibration-proof mode, making it ideal for sea watching. Of course, it is "waterproof", so you can rest assured even if you suddenly get wet.

CAT EYE with 4 great benefits Debut Campaign
To commemorate the release of CAT EYE, we will be holding a "Debut Commemoration Campaign" for those who purchase eligible products.
Campaign Overview

1) Free original silicone protector

2) Receive a free CATEYE original carabiner

Red: for 20x42 / Blue: for 14x42

*Color cannot be changed.

3) Receive a free CATEYE original sticker

4) Standard warranty: 1 year extension for 2 years from purchase date

*For details about the free warranty, please see the "Warranty Terms" below.

"Warranty Terms"

Link

The campaign will end when stock runs out.

Selected products

Xross 20 x 42

Xross 14 x 42

Xross 20 x 42