Svbony UV/IR Cut Filter Telescope Filters, 1.25" Telescope Accessories | for Planetary and Moon Observation,Astrophotography with DSLR Cameras, CCD/CMOS Camera Imaging, Blocks UV and IR Wavelengths

£16.99 GBP

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Size Name 1.25in 2in

Svbony UV/IR cut filter improve image sharpness for CCD or CMOS camera

UV/IR cut telescope filter for astrophotography, showing three circular lenses with images of planets and nebulae. Designed for cameras without built-in UV/IR filter.

Svbony UV/IR cut block filter is suitable for digital camera, CMOS CCD camera and network cameras and telescopes and all digital imaging products
It can help us block unnecessary ultraviolet and infrared light during observation, thereby enhancing the effects of planet and deep sky photography

Blocks ultraviolet and infrared

increase in sharpness
reduce star bloating in images
prevents internal ghosting and reflections
reduce chromatic aberration;improve details

Plastic Case & Metal frame

Multi-coating

Low reflection multi-coating; 99% Average Transmission
Plastic Case: prevent dust from depositing on the filter, better protect the filter
Aluminum alloy frame:sturdy and lightweight;improve the filtration quality and service life

Visual & Photography

Circular camera lens filter with 1.25-inch green-tinted glass. Black metal rim. Additional filters shown partially, one with orange edge, another gray.

1.25''

Compatible with the interface of electronic cameras and astronomical telescope, for visual observation
The UV-IR cut filter compatible with dual thread filters screws into the back of the eyepiece adapter can better observe the planet

Interface Threads: M28.5*0.6

This filter can be matched with an astronomical camera with an interface with an interface for M28.5*0.6 for planet photography and deep space photography.
For example: Compatible with ZWO Celestron Svbony telescope camera

UV/IR filter more details

Diameter	1.25in
Thread	M28.5*0.6
UV cut off	< 400nm
IR cut off	> 700nm
Transmission of visible light	> 95%

Transmission off band	< 0.1%
Coating	Multi Coating
Material	Glass
Package Include:	1x Svbony 1.25inches UV IR Filter/1x Sturdy Plastic Case
Water Resistance Level	‎Not Water Resistant

Svbony telescope accessories

	SV205 Telescop Camera	SV135 Telescope Eyepiece	Svbony 1.25" UHC Filter	SV705C Telescope Camera Buying Options	Telescope CLS Filters	Svbony SV503 Telescope Buying Options	SV226 Filter Drawer
Customer Reviews	557	1,029	401	75	263	136	230
Price	£79.99	£44.16	£29.99	—	£29.99	—	£55.99
Parameter 1	IMX415 CMOS Sensor	1.25inch	1.25inch	IMX585 color CMOS	1.25inch	80ED F7	M42-M48
Parameter 2	15FPS Maximum Frame Rate	FMC	FMC	Dual Gain HDR	Multi Coating	low dispersion	with Two 2” Filter Holders
Parameter 3	8 MP	7-21mm	optical glass	ST4 Guide Interface	95% transmission	dual-speed rack	can with 1.25" and 2" Filter
Parameter 4	USB 3.0	6-elements in 4 groups	reduce city light pollution	USB3.0	reduce light pollution	360° rotation	double pair of magnets
Parameter 5	Detachable UV/IR Filter	for planetary moon astronomy	for nebula deep sky	45FPS	for nebula deep sky	retractable lens hood	anti-light leakage

Svbony UV/IR cut block filter is suitable for digital camera; CCD camera and network cameras and telescopes and all digital imaging products
UV/IR cut filters use the latest coating technology to provide the best filtration quality and longevity; UV/IR telescope filter; in addition to filtering ultraviolet light; but also filter infrared; UV/IR cut blocks UV and IR band light in mixed light sources
UV/IR light pollution filters feature low reflective multilayer coating; ion-free and parallel substrates to ensure high transmittance of light passing through; reduce light pollution and increase image contrast
This Svbony filter can be combined with any other filter to provide the clearest image; for moon and planetary observations or astronomical photography
Svbony UV/IR cut filter with standard 1.25 inch filter threads for 1.25" telescope eyepieces and other telescope accessories; when using plastic boxes; please keep it clean and hygienic to avoid stained filters

› See more product details

Brand	SVBONY
Material	Optical Glass
Photo filter thread size	125 Inches
Coating description	Multi Coating
Photo filter effect type	Ultraviolet
Water resistance level	Water Resistant
Product dimensions	32L x 32W millimetres
Photo Filter Size	31.75 Millimeters
UPC	609378744266
Number of Packs	1

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Let customers speak for us

from 97 reviews

Fits perfectly, raises the dwarf high enough to clear the clamp screw

David

07/05/2026

OA Skywatcher EQ Wedge Riser v2

You’ll be glad you got it with the filter holder.

I paired this with my OakAstro filter holder to raise the Seestar S50 above the SkyWatcher Star Adventurer Wedge so the S50 rotates freely and the filter holder does not foul the wedge. It’s a simple device but quite important to the overall performance.

Tony Dodd

06/22/2026

A great business to deal with.

Searching for something for my SeeStar I came across Oak Astro. I received fast responses to my questions and a very prompt despatch (and delivery) of goods I ordered. Just the sort of business I like to deal with!

06/16/2026

Oak Astro

Simple and very effective.

It is hard to fault this device! I bought it because I wanted to add different filters to my SeeStar S50 and because I wanted to reduce extraneous light getting in. It works on both counts. I recommend users read the manual as the mounting flap could easily be damaged by not following the publiushed guidance.

Seestar S50 OA-OAKv2

S50 OA -OAKv2

All arrived in good condition, a nice update from the original set,just waiting for dark enough skies to put them to use

D Clarke

Game changer

Great bit of kit, dew shield and filter holder all in one. Its a clever design and a game changer. Make sure you read the accompanying instructions to make the installation and removal easier.

Paul Maddocks

05/30/2026

Superior Quality

All of the accessories are very well made and top quality. My favorite one is the dew shield. It has a little more length than other competitors and the internal flocking really make a difference.

John Walker

05/27/2026

OA-DL-Mini-OAK

Excellent

Excellent quality

Tobias Fredeking

04/24/2026

OA-D3OAK Dwarf 3 Optical Accessory Kit

Excellent Accessory Set for Dwarflab Mini Smartscope

I recently ordered Oak Astro's dew hood,bahtinov focus mask and star diffraction set.
Firstly, I live in New Zealand, about as far away as one could possibly be from Oak Astro, I was highly impressed with the fast delivery time.
Upon inspection, the items delivered are robust, of very high quality and precision manufacture. The threaded components mate perfectly. The dew hood is internally flocked and has absolutely no internal reflections.
Owing to poor viewing conditions (overcast, cloudy nights) I have not yet had the opportunity to test the items on any astro objects, however I have no reason to doubt that they will perform as advertised.
The accessory carry bag is a nice bonus.
In conclusion, I highly recommend this product to other Dwarf Mini users.

Russell Colina

04/15/2026

Great Quality on both the Mini and the D3 items

Great Quality on both the Mini and the D3 items I purchased. Very happy.

Mr Simon Thompson

04/14/2026

Really enjoying using the Dwarf3 accessory kit

Really enjoying using the Dwarf3 accessory kit. Was packaged well, came with a useful storage bag, and shipped quickly. Thanks.

Nancy S.

Easy to use, great results

I've been using the dew shield since I received it, and have been very impressed. Full disclosure: I ordered and have been using itmore as a lens hood than to counter dew as so far I have not been imaging near to the dew point here in France. As a lens hood, it has been excellent and has helped a great deal! The street lights here switch off at 11 PM, but with the shield on my Dwarf Mini I've been able to get images (of clusters) even when the nearest streetlight on the road above is inside the wide-angle camera's field of view. I've also noticed improvements when imaging away from that light, as the hood keeps light from elsewhere in town getting to the lens directly.

I feel that I should also note that, despite the hood blocking part of the wide angle field of view (as was noted in the description), this does not appear to affect the deep sky mode at all. I have not as yet noticed any effect on the ability of the Mini to calibrate, to set up EQ mode, or to find, goto, and track targets.

Derek MacColl

04/07/2026

Dwarf 3 Optical Kit Perfection

Love it. Exactly does what I needed it to do. Excellent Quality.

Barb Arsenault

04/03/2026

Excellent for my Dwarf 3 system

Excellent for my Dwarf 3 system, especially the light shield due to streetlights.

Neil Dyson

03/27/2026

Livraison rapide et conforme

Livraison rapide et conforme , objet de très bonne qualité.
Je recommande !!!👍

Anonymous

03/20/2026

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Svbony UV/IR Cut Filter Telescope Filters, 1.25" Telescope Accessories | for Planetary and Moon Observation,Astrophotography with DSLR Cameras, CCD/CMOS Camera Imaging, Blocks UV and IR Wavelengths