B+W Circular Polarizer + KR1.5 Warmton F-Pro (77mm) brand_Tetenal This is a good quality

This is a good quality lens that provides macro magnification all the way to 2:1 without the use of extension tubes (and it can focus to infinity

pretty soon everyone realized that it is virtually impossible to widely share or display 3D photos

premium quality sheet film holders

with a slightly larger (but not even that large- 62mm- filter thread

B+W Circular Polarizer + KR1.5 Warmton F-Pro (77mm) brand_Tetenal This is a good qualityB+W KSM Circular Polarizer + KR1. 5 Warmton F Pro for 77mm filter threads. A high quality polarizing filter to reduce glare and reflections, with B+W's premium KSM polarizing material and a light warming effect. Image is for illustrative purposes only. Actual item may vary slightly.