Search found 200 matches

by typestar
Thu Aug 30, 2018 9:58 am
Forum: Equipment Exchange
Topic: SOLD! Nikon Macro-Nikkor f4.5/35 mm
Replies: 0
Views: 1141

SOLD! Nikon Macro-Nikkor f4.5/35 mm

THIS is SOLD now and in good hands, thankyou Nikon (Multiphot) Macro-Nikkor f4.5/35 mm[/b] This is one of the four lenses of the NIKON Multiphot Macro-System. it comes in (really collectible condition) in a orig. Nikon protecting plastic case and included is the original Nikon-Bajonett-Adapterring--...
by typestar
Sun Aug 26, 2018 5:23 am
Forum: Equipment Discussions
Topic: 3X test - Objectives vs Lenses - Final Results Online
Replies: 22
Views: 2775

Great test again

Dear Robert, thankyou very much for this test, again. I only can imagine, how much time and efforts you invested in all your testing and - like many in this community - I love and appreciate your GREAT work! Considering the age of optical construction (designed for the large Polaroid copy camera) --...
by typestar
Mon Jan 01, 2018 10:38 am
Forum: Equipment Discussions
Topic: 4X LENS TEST PART 3 - ENLARGING LENSES
Replies: 26
Views: 5138

Re: thankyou, again

quote="typestar"]... and in retro the recommended range is 3-5X! Sounds promising right? Thats what I thought! http://www.photomacrography.net/forum/userpix/3062_Schneider90mmAPOCompononLineScanLensonSonyA6300RobertOToolePhotography_1.jpg After spending way too much time, just getting to lens to hi...
by typestar
Mon Jan 01, 2018 5:12 am
Forum: Equipment Discussions
Topic: 4X LENS TEST PART 3 - ENLARGING LENSES
Replies: 26
Views: 5138

thankyou, again

Dear Robert, Let me also say thankyou again for all your efforts and the comparisons +information. Glad to see, that the SK 2/28 xenon works so well and a/my old metal-barell Xenon 2/35 mm could play in the same range (unfortunately not covering APS-C size). Reassuring, that "APO", again, must not b...
by typestar
Sat Dec 30, 2017 2:24 pm
Forum: Equipment Discussions
Topic: Printing Nikkor 105 and Zeiss S-Planar 74 mm tested
Replies: 10
Views: 1384

Re: Printing Nikkor 105 and Zeiss S-Planar 74 mm tested

I used some vacation time to test ... Printing Nikkor 105 mm f/2.8. Proved its worth once more at 1x, even on Micro 4/3 and even in 50 Mpixel enhanced resolution mode. Thanks again to Christian (member typestar) for providing this lens. ... Dear Enrico, I am glad to see, that the PN 105 (and the cu...
by typestar
Thu Dec 21, 2017 5:56 am
Forum: Equipment Discussions
Topic: Tube Lens Shootout Any Advice or Assistance?
Replies: 29
Views: 3999

Tube-lenses for shoot-out tests

Dear Robert, great to see a further extension of the tests For the "classic" 200mm test with (old or newer) primes (to fit the specifications for infinity lenses) I believe a "normal" 200 mm "old" Nikkor (Q, etc.) would be a "normal" standard . As you list the 135mm and 105 mm Nikkor lenses: How far...
by typestar
Sun Dec 17, 2017 12:43 pm
Forum: Equipment Discussions
Topic: 4X Objective Test Part Two - High End Objectives
Replies: 29
Views: 4775

Nikon TU Plan specs

Also I plan to run a 5X test soon,... TU plan Fluor 5X (fresnel lens!) .... Robert, This will be very interesting, too. Please correct me, I read about them before. So I am not sure, of course... but according to this product-sheet, the technique is described as "Fly's eye lens" --- http://www.opto...
by typestar
Sun Dec 17, 2017 4:01 am
Forum: Equipment Discussions
Topic: 4X Objective Test Part Two - High End Objectives
Replies: 29
Views: 4775

4x Test, part 2

Dear Robert, again a GREAT Work with this second part of your huge tests and how you let us benefit from your results. Thankyou! Encouraging results for the "lower" Nikon CFI Plan Fluor lens (and the tiny Lomo 3,7x). Interesting to see the final 5x lenses pushed down a little... (Like the Nikon LU P...
by typestar
Sun Dec 10, 2017 10:12 am
Forum: Equipment Discussions
Topic: Scanner Nikkor 40 mm (ED) tested
Replies: 7
Views: 940

Re: Scanner Nikkor 40 mm (ED) tested

http://savazzi.net/photography/scanner_nikkor_40mm.html Dear Enrico, thankyou for your detailed and excellent test of the little Nikon ED Scanner lens (the lens you got from me) -- Great to know, what your test confirms and what some had supposed: we have a really very usefull & little Nikkor witho...
by typestar
Mon Dec 04, 2017 7:59 am
Forum: Equipment Exchange
Topic: Update! Nikon Macro Nikkor f4.5/35 mm + Lieberkühn-Mirror
Replies: 0
Views: 888

Update! Nikon Macro Nikkor f4.5/35 mm + Lieberkühn-Mirror

For all appreciated members in this finest group, I offer a (rare) Nikon (Multiphot) Macro-Nikkor f4.5/35 mm. This is one of the four lenses of the NIKON Multiphot Macro-System. The lens is in mint + collectible condition (in addition it is a lens for Nikon collectors, too); it comes in a NIKON prot...
by typestar
Sat Dec 02, 2017 4:44 am
Forum: Equipment Exchange
Topic: Recommendation for user typestar
Replies: 1
Views: 757

your recommendation

Thankyou very much, Enrico.
I hope you are happy with your new lenses!

All the best,

christian
by typestar
Wed Nov 01, 2017 3:41 am
Forum: Equipment Discussions
Topic: "X-ray" lenses for 1x-5x
Replies: 35
Views: 11337

Zeiss Stepper lenses

Lou, if I count it correctly, on your first image that shows your new collection - I see 4 (?) Zeiss Stepper lenses -- could you- please specify the specs of the lenses for us, then ? the more "little" lenses will be of interest -- or will only the super large S-Planar give that huge image circle. A...
by typestar
Fri Oct 06, 2017 1:27 pm
Forum: Equipment Exchange
Topic: Recommendation for Robert OToole
Replies: 1
Views: 905

Recommendation for Robert OToole

I want to recommend Robert OToole, member, to all appreciated followers and members of this fine group. He was very helpful in providing and sale of two lenses.

Thankyou, Robert
by typestar
Tue Sep 12, 2017 7:53 am
Forum: Equipment Discussions
Topic: Thorlabs SM2 Tube System Project
Replies: 6
Views: 2214

Re: Thorlabs SM2 Tube System Project

...These are some of the parts threaded together with the Scanner Nikkor installed (with lock ring) just to check the fit. ... PNs for the parts mentioned above. SM2L15 Stackable Lens Tube 2" x1.5" SM2RC SM2 Series Slim Slip Ring SM2NFM2 Nikon Male F-Mount with SM2 ExternalThread SM2T10 SM2 Lens Tu...
by typestar
Fri Sep 08, 2017 12:28 am
Forum: Equipment Discussions
Topic: Sigma 150 vs Voigtlander 125 APO-Lanthar Sharpness Test @ 1X
Replies: 19
Views: 3357

Re: Sigma 150 vs Voigtlander 125 APO-Lanthar Sharpness Test

This is the first part of a series of tests on the Sigma 150 for my website lens section on www.closeuphotography.com .... The Sigma 150 is one of my most used and favorite lenses ....The Sigma is know for being almost a superapochromat. ... Conclusion. Judging by these 100% crops, the Sigma is a g...