Lens Tube

分组	Spacer lens sleeveStacked lens sleeveStraight tube lens sleeve
Exterior specifications （mm）	Ø30.5×25.4Ø30.5×50.8Ø30.5×76.2Ø55.9×25.4Ø55.9×50.8Ø55.9×76.2Ø30.5×29.2Ø30.5×54.6Ø30.5×80.0Ø55.9×29.2Ø55.9×54.6Ø55.9×80.0Ø17.8×12.7Ø17.8×25.4Ø17.8×38.1Ø17.8×50.8Ø17.8×63.5Ø17.8×76.2Ø30.5×12.7Ø30.5×38.1Ø30.5×63.5Ø30.5×88.9Ø55.9×12.7Ø55.9×38.1Ø55.9×63.5Ø55.9×88.9Ø17.8×11.4Ø17.8×16.5Ø17.8×29.2Ø17.8×41.9Ø17.8×54.6Ø17.8×67.3Ø17.8×80.0Ø30.5×11.4Ø30.5×16.5Ø30.5×41.9Ø30.5×67.3Ø30.5×92.7Ø30.5×105.4Ø55.9×11.4Ø55.9×16.5Ø55.9×41.9Ø55.9×67.3Ø17.8×18.7Ø17.8×31.4Ø17.8×44.1Ø17.8×56.8Ø30.5×31.4Ø30.5×44.1Ø30.5×56.8Ø30.5×69.5Ø30.5×82.2
Center hole specification	SM1 （1.035 ＂-40） threaded holeSM05 （0.535 ＂-40） threaded holeSM2 （2.035 ＂-40） threaded holeØ11.0mm通孔Ø24.0mm通孔
Tube Length	0.5in1.0in1.5in2.0in2.5in3.0in3.5in
attachment	2PCS Retaining Ringsnone1PCS 卡环
Weight（g）	3015653845635398131116224466482315819214941922.54.3
product description	无外螺纹带3.0mm长SM1外螺纹带3.0mm长SM2外螺纹带3.0mm长SM05外螺纹两端带外螺纹，中间为通孔
内螺纹深度	0.5in1.0in1.5in2.0in2.5in3.0in3.5in0.3in4.0in