Adapters with M44x0.5, M44x0.75 and M44x1 thread

M44x0.5 female to M58x0.75 male thread adapter for LOMO 75mm optical blocks

$24.95

M44x0.75 female to M58x0.75 male thread adapter for LOMO 75mm optical blocks

$24.95

M44x0.5 female to M65x1 male thread adapter

$29.50

M42x1 female to M44x1 male thread adapter

$24.95

M44x0.75 female to M65x1 male thread adapter

$29.50

M44x0.75 female to M42x1 male thread adapter

$24.95

M44x1 female to M39x1 (LTM) male thread adapter

$29.00

M44x1 female to M39x1 (LTM) male thread adapter, adjustable

$39.00

M44x1 female to M42x1 male thread adapter

$24.95

M44x1 female to M52x1 male thread adapter

$24.95

SM2 male to M44x0.75 male thread adapter for Leitz ELPRO VIb lens

$29.00