CREATE TABLE photos (mountain_id VARCHAR, camera_lens_id VARCHAR)
CREATE TABLE mountain (id VARCHAR, range VARCHAR)
CREATE TABLE camera_lens (brand VARCHAR, id VARCHAR)

List the brands of lenses that took both a picture of mountains with range 'Toubkal Atlas' and a picture of mountains with range 'Lasta Massif
SELECT T3.brand FROM mountain AS T1 JOIN photos AS T2 ON T1.id = T2.mountain_id JOIN camera_lens AS T3 ON T2.camera_lens_id = T3.id WHERE T1.range = 'Toubkal Atlas' INTERSECT SELECT T3.brand FROM mountain AS T1 JOIN photos AS T2 ON T1.id = T2.mountain_id JOIN camera_lens AS T3 ON T2.camera_lens_id = T3.id WHERE T1.range = 'Lasta Massif'
SELECT "T3"."brand" FROM "mountain" AS "T1" JOIN "photos" AS "T2" ON "T1"."id" = "T2"."mountain_id" JOIN "camera_lens" AS "T3" ON "T2"."camera_lens_id" = "T3"."id" WHERE "T1"."range" = 'Toubkal Atlas' INTERSECT SELECT "T3"."brand" FROM "mountain" AS "T1" JOIN "photos" AS "T2" ON "T1"."id" = "T2"."mountain_id" JOIN "camera_lens" AS "T3" ON "T2"."camera_lens_id" = "T3"."id" WHERE "T1"."range" = 'Lasta Massif'