This is the SUPER-Takumar 50mm f/1.4. Chapter 26.

Super-Takumar 50mm f1.4. Is the famous 8 elements lens measurably better than the 7 elements lens?

The smc pentax 50mm f1.4 vintage lens, is it a keeper?.

Radioactive Lenses - Super Takumar 50mm f1.4 - and other Radioactive Household Items.

8-element "Killer" vs 7-element 50mm f1.4 Super Takumar Showdown.

This is the Mamiya Sekor 48mm f/1.5 (Modified lens) Chapter 32.

This is the Carl Zeiss Pancolar 50mm f/1.8 Chapter 59

Личное мнение - Super multi coated Takumar 50mm f/1.4

Super Takumar 1:1.4/50 Optical difference between the 8 element and 7 element version

Lens Review - Pentax-M SMC 50mm f/1.4 - one of Japans finest

This is the SUPER-Takumar 105mm f/2.8. Chapter 30.

Pentax Super-Takumar 50mm f/1.4: Do I have the 'Zeiss Planar Killer'?

Takumar 50mm f1.4 is one of the very best vintage lenses. Here's a review of the four M42 versions.

Testing and comparing the 8 element 50mm Super Takumar (evaluating the legend along with other Taks)

Vintage f1.4 Lenses For Mirrorless - Olympus Zuiko f1.4 and Pentax Takumar f1.4

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

Super Takumar 50mmf1.4 - A Vintage Lens for Stories on your Fujifilm Camera

Why the Super-Multi-Coated Takumar 50mm F1.4 Should Be Your First Vintage Lens!

Overview of M42-mount SLR cameras

Pentax 50mm f/1.2 - Brilliantly Bokehlicious Bargain!

Bokeh of classic lenses. An analysis of the Super-Takumar 50mm f1.4 (8 elements version)