N°8678017 · Family detail
TamronTelephoto·TAMRON ADAPTALL mount·1988
Tamron SP 400mm F/4 LD [IF] MC 65B
Specifications01
MountTAMRON ADAPTALL
Focal length400mm
Max aperturef/4
TypeTelephoto · Prime
Release year1988
Weight2270 g
Min focus distance3 m
Optical elements10
Groups7
AutofocusNo
StabilizationNo
Aperture controlAperture ring (Manual settings + Auto Exposure setting with 52CB Minolta MD
53C Konica AR
56C Fujica AX
61C Ricoh XRP
63C Pentax KA adapters)
Lens hood39FH - Bayonet-type round
TeleconvertersTamron SP 1.4X Teleconverter 140F → 560mm F/5.6
Production statusDiscontinued
Additional Info02
Lens TypePrime lens
Field Notes02
Tamron SP 400mm F/4 LD [IF] MC telephoto lens for a Tamron Adaptall mount (ADAPTALL). It has a fixed f/4 maximum aperture, intended for sports/wildlife and other long-distance shooting.
AI-assisted summary — verify against linked sourcesSources03
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![Tamron SP 400mm F/4 LD [IF] MC 65B](https://img.lens-database.com/lenses/variants/v1/f10f4409b91ec0b37579e0d57014b11ea6360dbccb241d0e9066fe0a8958eab9/2d4d0e4897aee4d87e20f0a3029b70855f319196cac3b592d3135e7701f048a5/1600x1066/1280.webp)
Other Mounts03
No alternate mounts are indexed for this family yet.