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