Aperture Maksimum
f/ 4
400 mm
Focal Length
200-400 mm
Pentax 645
Mount Type
Canon EF
1025 g
Berat
3620 g
Nama Produk
Kategori
Brand
Tahun Rilis
Series
400mm FF
Format
35mm FF
Lens type
Focal Length
Image Stabilisation
Autofocus
Feature
Built-in 1.4x Extender, One Fluorite and Four UD Lens Elements, Three-Mode Optical Image Stabilization, Internal Focusing System, Ultrasonic Auto Focus Motor, Power Focus Mode for Smooth Focus Shift, Fluorine Front & Rear Lens Coating, Highly Resistant to Dust and Water
Pentax 645
Mount Type
Canon EF
f/ 5.6
Minimum Aperture
f/ 32
45
Number of Diaphragm Blades
9
-
Maximum Aperture
f/ 4
Autofocus
Full Time Manual
Distance Scale
DoF Scale
300 cm
Minimum Focus
200 cm
83 x 252 mm
Dimensions
128 x 366 mm
1025 g
Weight
3620 g
77 mm
Filter Thread
52 mm