Telescope Accessory Set 1.25/2 inch LRGB Filter Set for Astrophotography Deep Space Photography Filter and Planetary CCD Imaging Telescope Camera (Color : 1.25 LRGB Set)

High quality optical glass is adopted to ensure good parallelism of the lens.Product parametersSize: 1.25Thickness: 5.5mm+2.5mm(thread)Thread: M28.5*0.6Mirror ring: aluminum alloyOptical Denisity:OD3Surface Quality:60/40Product parametersSize: 2Thickness: 5.5mm+2.5mm(thread)Thread: M48*0.75Optics: Schott glassMirror ring: aluminum alloyOptical Denisity:OD3Surface Quality:60/40Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

• Size: 1.25; Thickness: 5.5mm+2.5mm(thread); Thread: M28.5*0.6; Mirror ring: aluminum alloy; Optical Denisity:OD3; Surface Quality:60/40.
• Size: 2; Thickness: 5.5mm+2.5mm(thread); Thread: M48*0.75; Optics: Schott glass; Mirror ring: aluminum alloy; Optical Denisity:OD3; Surface Quality:60/40.
• It is mainly used for deep space photography and planetary photography of astronomical CCD, which is more simple and convenient in post-processing.
• It can adjust eyepiece location;help you to get more sharp image.
• Application:Support all types of telescopes, reflector, refractor, to observe the star clusters, moon, , planets and other celestial bodies.