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Definition
APO 80mm F/7
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Achromatic 80mm F/6.25
Achromatic 150mm F/8
Achromatic 180mm F/6
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INTANE STARVIEWER 80ED Product Name:INTANE STARVIEWER 80ED
Item No.:200780ED
Description:The cemented apochromatic triplet objective is made from extra- low dispersion glasses and are completely achromatic aberration free within the whole visible range of spectrum.The cemented apochromatic triplet objective is mad...
 
DOVETAIL Product Name:DOVETAIL
Item No.:DV80
Description:INTANE Optics' new Dovetail Plate expands your options: you can now choose a fully-anodized, INTANE product to mount your telescopes on Vixen-style mounts easily.INTANE Optics' new Dovetail Plate expands your opt...
 
92 mounting rings Product Name:92 mounting rings
Item No.:MR092
Description:These 92 mm, felt-lined mounting rings are made out of solid aluminum, black anodized, and will fit most 90 to 93 mm OD tubes. A worthwhile investment if you want the best out of your mount and telescope.These 92 mm, felt-lined mounting rings are made ou...
 
SCT Crayford Focuser Product Name:SCT Crayford Focuser
Item No.:CF001
Description:Designed to last a lifetime and work with virtually any standard SCT/MC telescope. Now you can enjoy zero image-shift during your most critical observations and imaging. Unbeatable in both quality and price.Designed to last a lifetime and work with virtuall...
 
Plano-Convex Lenses Product Name:Plano-Convex Lenses
Item No.:LENS001
Description:This kind of lens has positive focal lengths. It works best when producing real images at near infinite conjugates or where one of the conjugates is virtual.This kind of lens has positive focal lengths. It w...
 
Plano-Concave Lenses Product Name:Plano-Concave Lenses
Item No.:LENS003
Description:This kind of lens is to increase focal lengths in existing systems. It is more suitable than the equi-concave lens if the magnification lies in the range m<-5 or m>0.2.This kind of lens is to increase focal lengths in ...
 
Optical Flat Product Name:Optical Flat
Item No.:FA001
Description:Flat mirrors are smooth, highly polished, flat surfaces, for reflecting light. The actual reflecting surface is usually a thin coating of silver, aluminum, or other material......Flat mirrors are smooth, highly polished, flat sur...
 
Achromatic 180mm F/6 Product Name:Achromatic 180mm F/6
Item No.:AL004
Description:Clear Aperture 180 mm Focal Length 1080 mm Material Optical crown and flint glasses Structure Air-spaced doublet Color Correction AchromaticClear Aperture 180 mm Focal Length 1080 mm Mater...
 
Achromatic 203mm F/9 Product Name:Achromatic 203mm F/9
Item No.:AL006
Description:Clear Aperture 203 mm Focal Length 1827 mm Material Optical crown and flint glasses Structure Air-spaced doublet Color Correction AchromaticClear Aperture 203 mm Focal Length 1827 mm Mater...
 
2 inch extender tube Product Name:2 inch extender tube
Item No.:AD001
Description:Machined out of solid aluminum Black anodized finish. Extends draw tube height 84.5mm (total length 118mm) Weight 150gMachined out of solid aluminum Black anodized fi...
 
INTANE 80 APO Refractor Product Name:INTANE 80 APO Refractor
Item No.:200880APO
Description:
 
ACHROMATIC LENSES Product Name:ACHROMATIC LENSES
Item No.:AL001
Description:Achromatic lenses are corrected for chromatic aberration with respect to three wavelengths (blue, green and red). Chromatic aberration is produced by dispersion, or the variation of refractive index with wavelength, and causes different wavelengths to have different focal points.Achromatic lenses are corrected for chromatic aber...