Optical resolution
4800 and 6400 dpi (Dual Lens System)
Dmax
4.0
Light source
ReadyScan LED
Scan area
8.5 x 11.7 in
35mm film
18 frames (3 strips of 6)
Slides
12 mounted slides
Medium / large format
6 x 20 cm strip, 4 x 5 in (1 frame)
Software
SilverFast SE Plus, X-Rite i1Scanner + IT8 targets, Epson Scan
Digital ICE
Yes, film and prints
Pros
- 4.0 Dmax holds shadow detail the V600 blocks up
- Dual Lens System picks the right lens for the job
- Two sets of film holders, 4x5 holder included
- SilverFast SE Plus and IT8 calibration in the box
- Still sold new by Epson with a full warranty
Cons
- Letter-size bed, same as the V600
- Big footprint and heavy
- A lot of money for occasional scanning
For scanning artwork you plan to sell as prints, the V850 Pro is the flatbed that justifies itself. The Dmax number is the one to understand. Epson rates the V850 at 4.0 and the V600 at 3.4, and because the scale is logarithmic that gap is large: in dark oil paintings, charcoal drawings and dense slide film, the V850 keeps separation in shadows that the V600 renders as flat black. If your originals live mostly in the midtones (watercolor, pencil on white paper), you will see less difference.
The Dual Lens System is the second difference. Epson uses one lens for reflective originals and full-bed scans, and a higher-resolution lens for small film areas, where it reaches the full 6400 dpi. The V600 has one lens for everything. In practice the V850 is sharper on 35mm film, and equal or slightly better on flat art.
Film handling is the third. The V850 holds 18 frames of 35mm strips, 12 mounted slides, a 6 x 20 cm medium format strip or a 4 x 5 sheet, and Epson ships two full sets of holders so you can load one batch while the other scans. The V600 takes 12 frames of 35mm, 4 slides, or 2 medium format frames, and has no 4x5 holder. If you have a shoebox of negatives, that capacity is hours of your life.
Our Pick
The V850 Pro wins because it is the one you can still buy new at a sane price, and it is the better scanner anyway. Epson rates it at 4.0 Dmax against the V600's 3.4, it picks between two lenses for each job, it holds far more film per batch, and it ships with SilverFast SE Plus and an X-Rite IT8 calibration target. At about $1,846 on Amazon at the time of writing, it is also cheaper per useful feature than a marked-up V600.
Buy the V850 Pro if you scan paintings, drawings or prints to sell as reproductions, if you scan film in volume, or if you shoot medium format or 4x5. It is the flatbed we name as the upgrade pick in our scanners for art guide for exactly those reasons.
What we don't like
The glass is letter size (8.5 x 11.7 in), the same as the V600, so larger originals still need stitching or an A3 scanner. It is a big, heavy desktop machine. And it is a serious outlay for anyone who only scans a sketchbook page now and then.







