Video Chat with a B&H Expert & Get Photography Advice Live!

Pentax smc FA 645 300mm f/4 ED (IF) Lens

BH #PE3004645 • MFR #26505
Pentax smc FA 645 300mm f/4 ED (IF) Lens
Key Features
  • Pentax 645 Mount
  • 35mm-Equivalent Focal Length: 200mm
  • Aperture Range: f/4 - 45
  • Internal Focusing
The smc FA 645 300mm f/4 ED (IF) Lens from Pentax is a medium format, manual and autofocusing telephoto prime lens with a 35mm-equivalent focal length of 200mm. The surface is treated with Pentax's Super Multi Coating for sharp, high-contrast images. Extra-low Dispersion (ED) lens elements assure high image quality by minimizing chromatic aberrations. The Inner Focus (IF) mechanism minimizes lens extension when focusing, maintaining good balance and assuring smoother focus ring operation and a closer minimum focus distance. The lens was developed using computer-assisted optical design technology for a high degree of precision.
In Stock
$3,296.95
Price $4,796.95
Instant Savings $1,500.00
$275/mo. suggested payments for 12 Mos.
with the credit card.§ 
Protect your Gear
Add a protection plan from $179.99
Trade in your gear for cash: Learn more

Ask Our Experts

800.606.6969

Pentax FA 645 300mm f/4 ED IF Overview

The smc FA 645 300mm f/4 ED (IF) Lens from Pentax is a medium format, manual and autofocusing telephoto prime lens with a 35mm-equivalent focal length of 200mm. The surface is treated with Pentax's Super Multi Coating for sharp, high-contrast images. Extra-low Dispersion (ED) lens elements assure high image quality by minimizing chromatic aberrations. The Inner Focus (IF) mechanism minimizes lens extension when focusing, maintaining good balance and assuring smoother focus ring operation and a closer minimum focus distance. The lens was developed using computer-assisted optical design technology for a high degree of precision.

The f/4 maximum aperture
Autofocusing telephoto prime lens with a 35mm-equivalent focal length of 200mm
Treated with Pentax's Super Multi Coating (SMC) for sharp, high-contrast images
Extra-low Dispersion (ED) lens elements assure high image quality by minimizing chromatic aberrations
Inner Focus (IF) mechanism minimizes lens extension when focusing, maintaining good balance and assuring smoother focus ring operation and a closer minimum focus distance of 7.22'
Developed using computer-assisted optical design technology for a high degree of precision
UPC: 027075042537

Pentax FA 645 300mm f/4 ED IF Specs

Focal Length300mm
Maximum Aperturef/4
Minimum Aperturef/45
Lens MountPentax 645
Angle of View13.5°
Minimum Focus Distance7.22' / 2.2 m
Optical Design7 Elements in 7 Groups
Focus TypeAutofocus
Image StabilizationNo
Filter Size67 mm (Front)
Dimensions (ø x L)7.22 x 2.95" / 183.5 x 75 mm
Weight1.76 lb / 0.8 kg
Packaging Info
Package Weight5.1 lb
Box Dimensions (LxWxH)12.3 x 6.5 x 6.2"

Pentax FA 645 300mm f/4 ED IF Reviews

Excellent Lens

By Theuns
Rated 5 out of 5
Date: 2020-04-25

One of the sharpest lenses available for the Pentax 645z. I use this lens extensively for wildlife and long reach landscape. Also great for candid portrait pics of people from a distance. Excellent bokeh. Balances well with the 645z and handheld photography is easy, even without image stabilization.

See any errors on this page? Let us know

YOUR RECENTLY VIEWED ITEMS

036