Zenithstar 73 III APO Refurbished

Lens Type

Doublet Apochromatic Prime Lens

Focal Length

430 mm

Diameter

73 mm

Aperture

f/5.9

Image circle

45 mm

Focuser

2" R&P Focuser

Compatible with EAF

Optional Flattener

FLAT 73A 1.0x

FLAT 73R 0.8x

Adapters

N/A

Lens Material

FPL-53

Camera Format

> Full Frame

T-Mounts Supported

Canon EF, RF

Nikon F, Z

Sony E

Pentax K

MFT (M4/3)

FUJI X

Tube Length

330 mm - 420 mm

OTA Weight

2.83 kg / 6.24 lbs

Total Weight

N/A