I remember Kasan 3DMax from 1995. Four VR devices vere popular in magazines and shops:
VFX1 HMD
CyberMAXX HMD
IO I-Glasses light HMD
and Kasan 3DMax shutter glasses
3DMax was much cheaper. Was sold probably in local EsCom stores (maybe i confused 3DMax with i-Glasses).
3DMax was natively supported with Descent but all 3D sets were too expensive for my family. And i forgot this device for twenty years. I only later tested VFX1 and CyberMaxx.

Last week was 3DMax set sold in local auction:
http://aukro.cz/ShowItem2.php?item=6668301786
Very cheap but i read it after auction ended..

OK, no card for collection, but time for some small research 😀
Old Kasan website with 3DMax specs:
http://web.archive.org/web/19961203010951/htt … duct/e_pr6.html

Lowest price solution for PC virtual reality
State-of-the-art electronic LCD shuttering method
Virtual reality VLSI ASIC chip built-in(Kasan's Exclusive)
Fully compatible with Windows 3.1 and Windows 95
Elimination of Left/Right phase reverse with auto sync detection
Decrease of interference with Dot Seeding Edge filter
Real 3D stereoscopic image display with flicker-free
Comfortable ergonomic design

3D controller : KSE9401A(Kasan's exclusive ASIC)
LCD frequency response : 1Hz - 1MHz
Wake up pulse range : 100Hz - 1MHz
Sight frequency : 90Hz - 150Hz
Supported port : VGA signal input, Stereo signal output(wired/wireless)
DIP switch : I/O address selection

System :486DX or higher IBM compatible system
Main memory : 4MB minimum(8MB recommended)
Graphics card : VGA or SVGA card(refer to the compatible VGA controller's list)
Monitor : VGA or Multisync monitor
CD-ROM drive : More than 4x speed CD-Rom Drive
Sound card : Sound Blaster compatible sound card

Tsenglabs : ET-4000/ET4000W32/ET4000W32i/ET-4000W32p
Trident : TGUI8900/9200/9400/9660/9680
Avance Logic : ALG2228/2301/2302
S3 : 801/805/V864/V868/V928/V964/Trio32/Trio64/Trio64V+
Cirrus Logic : GD5422/5424/5426/5428/5429/5430/5434
Western Digital : 90C30/90C31/90C33
ATi : Mach32/Mach64GX/Mach64CT
ARK : ARK1000/ARK2000

PCI DVD Decoder wih Kasan KSE9604 chip and 3MB RAM:
http://web.archive.org/web/19961203010847/htt … duct/e_pr2.html

3D Games:
http://web.archive.org/web/19961203011003/htt … duct/e_pr7.html

Trident PCI vga card with tuner and 3D-glasses connector:
http://web.archive.org/web/19961203010730/htt … ct/e_pr1_1.html

Kasan Electronics, Korea, FCCID: https://fccid.io/KTD

TH99 Kasan ISA card jumper settings:
http://th99.classic-computing.de/src/v/I-L/52206.htm

Korean website with software:
http://web.archive.org/web/19980710140644/htt … castmail.co.kr/

List of Kasan graphic cards with connector for 3D glasses:

found more photos of the full package:
https://obsoletecomputers.wordpress.com/2016/09/15/post216/

Card jumpers for infrared version are unsoldered.
Not know if wireless veresion was released.