Pentax 135 mm f2.5 vintage lens, why such mixed opinions?.
27:35
Ihagee, Exakta & Pancolar 50mm f2
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Pentax prime lenses - a guide to great vintage and modern lenses, from Takumar to today's D FAs
8:05
Pentax s.m.c.28 mm f2.8 vintage lens , still good 50 years on ?
9:36
‘Why in God’s name should Trump get a thank you?’: Fmr. Russia ambassador shreds Vance over Ukraine
34:02
These CHEAP Vintage Lenses Are All You Need.
7:13
canon fl 135 f2.5 vintage lens,has this old heavyweight still got it?.
29:10
9 Years of Camera Setting Knowledge in 29 Minutes
8:06