Description
Item specifics
● Condition : New
● Brand Name : NoEnName_Null
● Astronomical telescope optical system : Refractive
● Article number : 10mm series small caliber double glued objective lens
● Astronomical telescope mount type : No bays
● Brand : Unbranded
● Usage : Achromatic
● Material : glass
● Type : Lenses
● Shape : Spherical
● Origin : Mainland China
● Certification : NONE
● Model Number : Achromatic lens
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12f47 Glued blue film: K9 optical glass material, 16mm diameter, 34mm focal length, double-glued achromatic positive lens with blue film on the surface.
12f50 glued blue film: K9 optical glass, 12mm diameter, 50mm focal length, double glued structure achromatic positive lens, surface blue coating.
13f49 Glued blue film: K9 optical glass material, 13mm diameter (small lens), 13mm diameter (large lens), 49mm focal length, double gluing structure achromatic positive lens, with blue coating on the surface.
16f32 Glued blue film: K9 optical glass material, 16mm diameter, 32mm focal length, double-glued achromatic positive lens, blue film on the surface.
16f34 Glue blue film: K9 optical glass material, 16mm diameter, 34mm focal length, double gluing structure achromatic positive lens, with blue coating on the surface.
16F38 glued blue film: K9 optical glass material, 16mm diameter, 38mm focal length, double gluing structure achromatic positive lens, blue film on the surface.
17f35 glued green film: K9 optical glass material, 17mm diameter, 35mm focal length, double gluing structure achromatic positive lens, with multiple green films coated on the surface.
17F83 glued blue film: K9 optical glass material, 17mm diameter, 83mm focal length, double gluing structure achromatic positive lens, with blue coating on the surface.
18.5f33 Glued Blue Film: K9 optical glass material, 18.5mm diameter, 33mm focal length, double glued structure achromatic positive lens, surface blue coating.
18F26 glued blue film: K9 optical glass material, 18mm diameter, 26mm focal length, double gluing structure achromatic positive lens, blue film on the surface.
18f36 Glued Green Film: ZF13+ZK9 material, center thickness 8.5mm, 18mm diameter, 36mm focal length, double glued structure achromatic positive lens, surface coated with multiple layers of green film.
18f37 Glued Green Film: K9 optical glass material, 18mm diameter, 37mm focal length, double glued structure achromatic positive lens, surface plated with multiple layers of green film.
19f69 glued blue film: K9 optical glass material, 19mm diameter, 69mm focal length, double glued structure achromatic positive lens, surface blue coating.
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