Cornu Paris Ontoscope£713
8 Jun 2019 · Leitz Photographica Auction · €800 · lot AI_34_37098hammer ↗
◆ ? title doesn’t name the Reflex+ lens
Cornu Ontoscope Reflex
camera
The Cornu Ontoscope Reflex has 1 recorded sale: £713 (8 Jun 2019, Leitz Photographica Auction). That is too few for a typical price.
Recorded sales
Only 1 sale — too few for a typical price, so here it is.
Sales onlyold
Hammer prices, buyer’s premium removed; eBay as soldHow ↗
What it is
{"overview":"The Cornu Ontoscope Reflex is a French-made reflex camera from the Cornu workshop in Paris. Because the sample size is so small, the price a given example sells for at saleroom level can swing significantly with condition, completeness and bidder interest on the day.","buying_guide":"As with any low-volume French reflex of this era, inspect the shutter for sluggish or capping speeds, check the reflex mirror and viewing screen for haze or separation, and confirm that any included lens is clean and free of fungus.
Generated summary, 3 May 2026 — not checked by hand; prices on this page come from the sales, not from this text.
Other Ontoscopes
Questions
Is the Cornu Ontoscope Reflex a rare camera?
It appears infrequently in the auction record — only one tracked sale underpins the price data here — which is consistent with a low-production camera from a small French maker.
Facts
- Maker
- Cornu
- Type
- camera
- Sales in the typical price
- 1
- First sale
- 8 Jun 2019
- Latest sale
- 8 Jun 2019
- Evidence
- Sales only · old
- Method
- v1
Cite this page
“Cornu Ontoscope Reflex: 1 recorded sale, June 2019; no typical price (method v1).” cameraworth.com, retrieved 8 October 2026. https://www.cameraworth.com/c/cornu/ontoscope-reflex/