Lenses

This lens is optimized designed specifically for astrophotography, meanwhile, it meets the landscape photography requirement. It is excellent quality, lightweight and simple to use. This is exactly a groundbreaking product that perfectly combines the use...

ASKAR FMA180 objective lens features Triplet air-spaced APO design, includes two pieces of ED (extra-low dispersion) glass, providing excellent correction of chromatic aberration, which lays the foundation for high quality astrophotography and...

Since the FMA135 and FMA180 have hit the market, we receive numerous positive feedback. It’s really an encouragement for us to further introduce our FMA230 astrograph, hoping to offer more choices for our customers.   The FMA230 has a...

This kit contains a methane filter, an AllSky lens and a lens adapter. It's made for the QHY5III462C camera only.

ZWO 1/3″ 2.1mm 150 degree lens Technical Parameter: Format support: 1/3″ sensor Focal length: 2.1mm Wide angel: 150 degree Match Model：ASI120mm, ASI120mc, ASI120mm-s, ASI120mc-s, ASI224mc, ASI290mm, ASI290mc   Specifications 

ZWO 2.5mm 170 degree lens Technical Parameter: Format support: 1/2″ sensor Focal length: 2.5mm Wide angel: 170 degree Match Model：ASI178MM, ASI178MC, ASI185MC Specifications 

  2.8mm-12mm F1.4 lens is suitable for ASI120MM/MC，ASI290MM/MC and ASI224MC   This lens has bigger diameter than the 2.1mm lens come with ASI120MM/MC. It is very suitable for meteor capturing. Specifications