The lower bellows on Beseler 4x5 enlargers is used for focusing. If the lower bellows on your 45M, 45MX, 45MCRX, or 45MXII enlarger is worn, cracked, torn, or otherwise leaking light, this tapered bellows is the correct replacement . The straight lower bellows for 45MXT and 45V-XL enlargers is also available - please see the separate listing. |