Видео с ютуба Pentax K-Mount

The Pentax K-mount Turns 50 - What Do the Rumours Really Point To?

Pentax KF: Using Vintage Lenses (K, M, M42)

Pentax K-1 Mark II: использование винтажных объективов (K, M, M42)

Pentax prime lenses - a guide to great vintage and modern lenses, from Takumar to today's D FAs

Pentax's Most Famous Lens is Also The Cheapest - Pentax M 50mm f1.7 Review

Старые объективы Pentax на новых камерах Pentax

Using a Pentax K to M42 Adapter

Pentax K 135mm f2.5 - Краткий обзор объектива

Pentax K-70: Using K, M, and M42 Manual Lenses

Learning PENTAX Lenses: A lens for Every Photographer

Mount Retro Pentax K-mount lenses on your DSLR with the Pentax K-Mount Lens Adapter from Fotodiox

Five Pentax lenses that didn't get their own video (until now). Number 3 & 4 I would buy again!

Pentax K-Mount: A Walk Down The Lineup

My Pentax-K lens collection

The Best Pentax lens of all time!!!

Kiwifotos Lens Mount Adapter: Pentax K Mount Lenses to Canon EOS

PENTAX K-01: Mount Compatibility

Pentax DA* 300mm F4 On Pentax K-1 and K-3 - What's The Difference For Wildlife Photography?

Pentax K mount to EOS Full Frame nondestructive no mods to lens or camera

Pentax 67 to Pentax K Lens Adapter