12f47 Cement blue film:
K9 optical glass material, 16mm diameter, 34mm focal length, cemented achromatic lens, blue film.

12f50 Cement blue film:
K9 optical glass material, 12mm diameter, 50mm focal length, cemented achromatic lens, blue film.

16f32 Cement blue film:
K9 optical glass material, 16mm diameter, 32mm focal length, cemented achromatic lens, blue film.

16f34 Cement blue film:
K9 optical glass material, 16mm diameter, 34mm focal length, cemented achromatic lens, blue film.

16f38 Cement blue film:
K9 optical glass material, 16mm diameter, 38mm focal length, cemented achromatic lens, blue coating.

17f35 Cement green film:
K9 optical glass material, 17mm diameter, 35mm focal length, cemented achromatic lens, multi-layer green film.

17f83 Cement blue film:
K9 optical glass material, 17mm diameter, 83mm focal length, cemented achromatic lens, blue film.


18f26 Cement blue film:
K9 optical glass material, 18mm diameter, 26mm focal length, cemented achromatic lens, blue coating.

18f36 Cement green film:
ZF13+ZK9 material, center thickness 8.5mm, 18mm diameter, 36mm focal length, Cement achromatic lens, multi-layer green film coating.

18f37 Cement green film:
K9 optical glass material, 18mm diameter, 37mm focal length, bonded achromatic lens, multi-layer green film.

19f69 Cement blue film:
K9 optical glass material, 19mm diameter, 69mm focal length, cemented achromatic lens, blue film.

Delivery details
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1. We Ship to Worldwide. Please contact with us if didn't find your country.
2. Items will be shipped within 1-10 business days on payment received.
3. Delivery time depends on destination and other factors, it may takes up to 20 business days.

Policy:
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1. We are not responsible for any custom duty or import tax.
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